*/
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012, Intel Corporation.
+ * Copyright (c) 2012, 2013, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
* Author: liang@whamcloud.com
*/
-#ifndef EXPORT_SYMTAB
-# define EXPORT_SYMTAB
-#endif
#define DEBUG_SUBSYSTEM S_LNET
#include <libcfs/libcfs.h>
#define CFS_CPU_VERSION_MAGIC 0xbabecafe
+#define CFS_CPT_DISTANCE 1 /* Arbitrary positive value */
+
struct cfs_cpt_table *
cfs_cpt_table_alloc(unsigned int ncpt)
{
LIBCFS_ALLOC(cptab, sizeof(*cptab));
if (cptab != NULL) {
cptab->ctb_version = CFS_CPU_VERSION_MAGIC;
+ cpu_set(0, cptab->ctb_cpumask);
+ node_set(0, cptab->ctb_nodemask);
cptab->ctb_nparts = ncpt;
}
EXPORT_SYMBOL(cfs_cpt_table_free);
int
+cfs_cpt_table_print(struct cfs_cpt_table *cptab, char *buf, int len)
+{
+ int rc = 0;
+
+ rc = snprintf(buf, len, "%d\t: %d\n", 0, 0);
+ len -= rc;
+ if (len <= 0)
+ return -EFBIG;
+
+ return rc;
+}
+EXPORT_SYMBOL(cfs_cpt_table_print);
+
+int
+cfs_cpt_distance_print(struct cfs_cpt_table *cptab, char *buf, int len)
+{
+ int rc = 0;
+
+ rc = snprintf(buf, len, "%d\t: %d:%d\n", 0, CFS_CPT_DISTANCE);
+ len -= rc;
+ if (len <= 0)
+ return -EFBIG;
+
+ return rc;
+}
+EXPORT_SYMBOL(cfs_cpt_distance_print);
+
+int
cfs_cpt_number(struct cfs_cpt_table *cptab)
{
return 1;
}
EXPORT_SYMBOL(cfs_cpt_online);
+cpumask_t *
+cfs_cpt_cpumask(struct cfs_cpt_table *cptab, int cpt)
+{
+ return &cptab->ctb_mask;
+}
+EXPORT_SYMBOL(cfs_cpt_cpumask);
+
+nodemask_t *
+cfs_cpt_nodemask(struct cfs_cpt_table *cptab, int cpt)
+{
+ return &cptab->ctb_nodemask;
+}
+EXPORT_SYMBOL(cfs_cpt_nodemask);
+
+unsigned
+cfs_cpt_distance(struct cfs_cpt_table *cptab, int cpt1, int cpt2)
+{
+ return CFS_CPT_DISTANCE;
+}
+EXPORT_SYMBOL(cfs_cpt_distance);
+
int
cfs_cpt_set_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu)
{
EXPORT_SYMBOL(cfs_cpt_unset_cpu);
int
-cfs_cpt_set_cpumask(struct cfs_cpt_table *cptab, int cpt, cpumask_t *mask)
+cfs_cpt_set_cpumask(struct cfs_cpt_table *cptab, int cpt, const cpumask_t *mask)
{
return 1;
}
EXPORT_SYMBOL(cfs_cpt_set_cpumask);
void
-cfs_cpt_unset_cpumask(struct cfs_cpt_table *cptab, int cpt, cpumask_t *mask)
+cfs_cpt_unset_cpumask(struct cfs_cpt_table *cptab, int cpt,
+ const cpumask_t *mask)
{
}
EXPORT_SYMBOL(cfs_cpt_unset_cpumask);
}
EXPORT_SYMBOL(cfs_cpt_unset_nodemask);
-void
-cfs_cpt_clear(struct cfs_cpt_table *cptab, int cpt)
-{
-}
-EXPORT_SYMBOL(cfs_cpt_clear);
-
int
cfs_cpt_spread_node(struct cfs_cpt_table *cptab, int cpt)
{
EXPORT_SYMBOL(cfs_cpt_of_cpu);
int
+cfs_cpt_of_node(struct cfs_cpt_table *cptab, int node)
+{
+ return 0;
+}
+EXPORT_SYMBOL(cfs_cpt_of_node);
+
+int
cfs_cpt_bind(struct cfs_cpt_table *cptab, int cpt)
{
return 0;